DeviceColorSpaceHelper (PDFBox reactor 2.0.2 API)

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java.lang.Object
- org.apache.pdfbox.preflight.graphic.StandardColorSpaceHelper
- - org.apache.pdfbox.preflight.graphic.DeviceColorSpaceHelper

All Implemented Interfaces:

ColorSpaceHelper
```
public class DeviceColorSpaceHelper
extends StandardColorSpaceHelper
```
This class defines restrictions on Color Spaces. It checks the consistency of the Color space with the DestOutputIntent, if the color space isn't a Device Color space or a Indexed color space using Device the validation will fail.

Field Summary
- Fields inherited from class org.apache.pdfbox.preflight.graphic.StandardColorSpaceHelper
  context, iccpw, pdcs

Constructor Summary

Constructors
Constructor and Description

DeviceColorSpaceHelper(PreflightContext _context, PDColorSpace _cs)

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`processDeviceNColorSpace(PDColorSpace colorSpace)` This method updates the given list with a ValidationError (ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN) and returns false.
`protected void`	`processIndexedColorSpace(PDColorSpace colorSpace)` Indexed color space is authorized only if the BaseColorSpace is a DeviceXXX color space.
`protected void`	`processPatternColorSpace(PDColorSpace colorSpace)` This method updates the given list with a ValidationError (ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN) and returns false.

Methods inherited from class org.apache.pdfbox.preflight.graphic.StandardColorSpaceHelper
processAllColorSpace, processCalibratedColorSpace, processCYMKColorSpace, processDefaultColorSpace, processGrayColorSpace, processICCBasedColorSpace, processRGBColorSpace, processSeparationColorSpace, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DeviceColorSpaceHelper
```
public DeviceColorSpaceHelper(PreflightContext _context,
                      PDColorSpace _cs)
```
- Method Detail
  - processPatternColorSpace
```
protected void processPatternColorSpace(PDColorSpace colorSpace)
```
    This method updates the given list with a ValidationError (ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN) and returns false.
    
    Overrides:
    
    processPatternColorSpace in class StandardColorSpaceHelper
  - processDeviceNColorSpace
```
protected void processDeviceNColorSpace(PDColorSpace colorSpace)
```
    This method updates the given list with a ValidationError (ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN) and returns false.
    
    Overrides:
    
    processDeviceNColorSpace in class StandardColorSpaceHelper
    
    Parameters:
    colorSpace - the color space object to check.
  - processIndexedColorSpace
```
protected void processIndexedColorSpace(PDColorSpace colorSpace)
```
    Indexed color space is authorized only if the BaseColorSpace is a DeviceXXX color space. In all other cases the given list is updated with a ValidationError (ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN) and returns false.
    
    Overrides:
    
    processIndexedColorSpace in class StandardColorSpaceHelper
    
    Parameters:
    colorSpace - the color space object to check.

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